454 BULLETIN 5.?, UNITED STATES NATIONAL MUSEUM. 



18452. Olenoides ( Dorypyge ) desiderata Walcott. Cotypes. 



Lower Cambrian. Highgate vSprings, Vermont. 



WalcoU, Tenth Ann. Re])t. V. S. Geol. vSurv., iSgo, p. 644, fi^. 67 

 on p. 645. 



18450. Olenoides ellsi Walcott. Cotype.s. 



lyower Cambrian. Near Quebec, Canada. 



Walcott, Tenth Ann. Rept. U. vS. Geol. Surv., 1890, p. 642, fig. 66 

 on p. 644. 



8563. Olenoides ? flagricaudus White. Holotype. 



15452. Middle Cambrian. vScliellboiirne, Schell Creek Range, 



J^evada. 



Walcott, Bull. No. 30, U. S. Geol. vSurv., 1SS6, j). 1S5, pi. 25, fig. 4. 



= Zacantlioides flagricaudus. 



See Dicellocephalus ? flagricaudus. 



17450. Olenoides fordi Walcott. Cotype. 



Lower Cambrian. Near North Granville, Wa.shington 

 County, New York. 



Walcott, Anier. Journ. Sci. (3), XXXIV, 1887, p. 195, figs. 5, 5b; 

 Tenth Ann. Rept. I^. S. Geol. Surv., 1890, p. 641, pi. 94, figs. 

 3. 3l'> 3^- 



15445. Olenoides levis Walcott. Cotypes. 



Lower Cambrian. Pioche, Nevada. 



Walcott, Bull. No. 30, U. vS. Geol. Surv., 1886, p. 187, i)l. 25, 

 figs. 3, 3a. 



= Zacanthoides levis. 



15446. Olenoides ? marcoui ( Whitfield). Ple.siotype. 



Lower Cambrian. Parker's Otiarry, Georgia, Vermont. 



Walcott, Bull. No. 30, U. S. Geol. vSurv., 1886, p. 186, ])1. 26, figs. 

 5-5b; Tenth Ann. Rept. U. S. Geol. Surv., 1890, p. 642, pi. 94, 

 figs. 2-2b. 



15453. Olenoides nevadensis (Meek). Holotype. 



Middle Cambrian. House Range, Antelope vSpring, Utah. 

 Walcott, Bull. No. 30, IT. S. Geol. vSurv., 1886, p. 181, pi. 25, fig. 7. 

 vSee Paradoxides? nevaden.sis. 



15449. Olenoides quadriceps ( Hall and Whitfield). Cotype and 



plesiotyjie. 

 Lower Cambrian. Ute Peak, Utah, and Pr(xs]:)ect Peak, 

 Nevada. 



Walcott, Bull. No. 30, U. S. Geol. vSurv., 1886, p. 187, pi. 29, 

 figs, i-ic; Tenth Ann. Rept. IT. S. Geol. Surv., 1890, p. 646, 

 pi. 94, figs. 4-4d. 



See Dicellocephalus (luadricei)s. 



